Canopy wall sealing structure

Abstract

The application relates to a canopy wall sealing structure and belongs to the technical field of wall sealing. The sealing structure comprises a canopy frame body and an inclined water guide plate arranged at the top of the canopy frame body, one side end surface of the inclined water guide plate is attached to a wall body, and the sealing structure further comprises a sealing connecting structure arranged at the connection position of the inclined water guide plate and the wall body, the sealing connecting structure comprises a sealing pressing strip and a waterproof gasket arranged on the sealing pressing strip, and the inclined water guide plate is provided with a connecting assembly connected with the sealing pressing strip. The application has the effect that the metal pressing strip in the canopy sealing structure is conveniently installed.

Description

Technical Field

[0001] This application relates to the field of wall sealing technology, and in particular to a canopy wall sealing structure. Background Technology

[0002] In the construction industry, sealing between awnings and walls has always been a key and challenging aspect of waterproofing projects. Traditional sealing methods often rely on adhesives or simple mechanical fixation, but these methods are prone to aging, cracking, and detachment under the influence of environmental factors such as long-term exposure to wind, sun, and temperature changes, leading to seal failure.

[0003] With the increasing demands for waterproofing performance in the construction industry, the development of a durable and adaptable canopy wall sealing structure has become an urgent need. Currently, common canopy wall sealing technologies mainly include the following: First, directly filling gaps with silicone sealant, which is simple to construct and low in cost; second, using rubber sealing strips for compression and fixation, which is elastic and adaptable to deformation; and third, using metal pressure strips in conjunction with waterproof gaskets, which is characterized by high mechanical strength and durability. Regarding the metal strip sealing technology mentioned above, this method requires high installation accuracy and the installation process is relatively complex. Utility Model Content

[0004] To facilitate the installation of metal pressure strips in the canopy sealing structure, this application provides a canopy wall sealing structure.

[0005] The technical solution for a canopy wall sealing structure provided in this application is as follows: A canopy wall sealing structure includes a canopy frame and an inclined water guide plate disposed on the top of the canopy frame. One end face of the inclined water guide plate is attached to the wall. The structure also includes a sealing connection structure disposed at the connection between the inclined water guide plate and the wall. The sealing connection structure includes a sealing strip and a waterproof gasket disposed on the sealing strip. A connecting component for connecting the sealing strip is disposed on the inclined water guide plate.

[0006] By adopting the above technical solution, the sealing strip and the inclined water guide plate in the sealing connection structure are connected by the connecting component. The setting of the connecting component avoids the problems of high installation accuracy and complicated installation process of traditional metal strip sealing technology, improves the installation efficiency of the sealing strip, and makes the installation of the canopy wall sealing structure more convenient.

[0007] Optionally, the sealing strip includes a first sealing part that adheres to the wall, a second sealing part that adheres to the inclined water guide plate, and an inclined connecting part that connects the first sealing part and the second sealing part. The connecting assembly includes a connecting sleeve rod and a pressing plunger disposed on the connecting sleeve rod. The inclined connecting part is provided with a plug post that is inserted into the connecting sleeve rod.

[0008] By adopting the above technical solution, the sealing strip adheres to the wall through the first sealing part and adheres to the inclined water guide plate through the second sealing part. The two are connected by the inclined connecting part, and then the connecting sleeve rod cooperates with the plug-in column to further stabilize the connection by pressing the plunger. This can achieve the initial fixation of the canopy and the sealing strip, which is convenient for the subsequent fixed connection of the sealing strip.

[0009] Optionally, the compression plunger component includes a plunger housing, a plunger spring disposed in the plunger housing, and a plunger ball head connected to the plunger spring. The side wall of the insertion post is provided with a locking ball groove for the plunger ball head to be engaged.

[0010] By adopting the above technical solution, the structural composition of the compression plunger component is disclosed. The elasticity of the plunger spring is used to make the plunger ball head engage with the locking ball groove, thereby positioning the sealing strip on the wall, reducing the probability of the sealing strip becoming loose, and providing convenience for subsequent fixed connection.

[0011] Optionally, the inclined water guide plate has a strip groove for the connecting sleeve rod to slide along. The inclined water guide plate has a locking strip hole on one side of the strip groove. The connecting sleeve rod has a fixing plate corresponding to the locking strip hole, and a locking bolt that locks with the inclined water guide plate is provided on the fixing plate.

[0012] By adopting the above technical solution, the connecting sleeve rod can be flexibly slid and adjusted in the strip groove, and then locked with the fixed plate and the inclined water guide plate by the locking bolt. This makes it easy to adjust the installation position of the sealing strip according to the actual installation requirements, reduces the installation accuracy requirements, and simplifies the installation process.

[0013] Optionally, the first sealing part is provided with fixing through holes at intervals along the length direction, and self-tapping screws for fixing to the wall are provided at the fixing through holes.

[0014] By adopting the above technical solution, the first sealing part is fixed to the wall by passing self-tapping screws through the fixing through hole, which can improve the stability of the connection between the canopy wall sealing structure and the wall.

[0015] Optionally, the top of the first sealing portion also has an arc-shaped receiving groove for filling with sealant.

[0016] By adopting the above technical solution and setting an arc-shaped receiving groove for filling sealant, the sealing effect between the sealing strip and the wall can be further enhanced, that is, the sealing performance of the wall and the sealing strip is improved, and the waterproof performance of the canopy is improved.

[0017] Optionally, the first sealing part is further provided with an elastic rubber pad between the arc-shaped receiving groove and the fixing through hole.

[0018] By adopting the above technical solution, the elastic rubber pad is placed between the arc-shaped receiving groove and the fixed through hole of the first sealing part of the sealing strip, which can enhance the elasticity and buffering performance of the sealing structure and better adapt to slight deformation caused by environmental changes.

[0019] Optionally, the waterproof gasket is slidably installed on the sealing strip, and the second sealing part has an installation groove for inserting the waterproof gasket. The waterproof gasket includes a limiting slide strip that cooperates with the installation groove and a sealing fitting part that fits the inclined water guide plate.

[0020] By adopting the above technical solution, the waterproof gasket can be installed by sliding along the installation groove and the sealing strip. The limiting strip and the installation groove work together to ensure the installation stability of the waterproof gasket. The sealing part is attached to the inclined water guide plate, which can reduce the probability of rainwater seeping into the bottom of the canopy frame and improve the sealing effect of the canopy frame.

[0021] Optionally, the waterproof gasket also has an excessively inclined portion that seals against the side wall of the second sealing part, and the waterproof gasket is provided with a break adjacent to the inclined water guide plate, and the inclined water guide plate is provided with a limiting gasket for the waterproof gasket to limit and abut against.

[0022] By adopting the above technical solution, the sealing effect can be enhanced by the excessively inclined part sealing against the side wall of the second sealing part, and it can guide the falling of rainwater. The waterproof gasket can adapt to certain deformation and displacement by setting a break in the adjacent inclined water guide plate, and the limiting gasket can improve the stability of the waterproof gasket by limiting and abutting against it.

[0023] In summary, this application includes at least one of the following beneficial technical effects: 1. The sealing connection structure is set at the junction of the inclined water guide plate and the wall, and together with the waterproof gasket, it can effectively improve the sealing performance between the canopy and the wall; 2. The inclined water guide plate is equipped with a connecting component and a sealing strip, which makes the installation simpler than the traditional metal strip sealing technology, reducing the installation accuracy requirements and construction difficulty; 3. The elasticity of the plunger spring is used to engage the plunger ball head with the locking ball groove, thereby positioning the sealing strip on the wall, reducing the probability of the sealing strip becoming loose, and facilitating subsequent fixing connections. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0025] Figure 2 This is a cross-sectional schematic diagram of the sealing connection structure according to an embodiment of this application.

[0026] Figure 3 yes Figure 2 A magnified view of a portion of point A in the middle.

[0027] Figure 4 This is a schematic diagram of the mating structure of the waterproof gasket and the second sealing part according to an embodiment of this application.

[0028] Explanation of reference numerals in the attached drawings: 1. Awning frame; 2. Inclined water guide plate; 21. Connecting assembly; 211. Connecting sleeve; 212. Pressing plunger; 2121. Plunger housing; 2122. Plunger spring; 2123. Plunger ball head; 22. Strip groove; 23. Locking screw hole; 3. Sealing connection structure; 31. Sealing strip; 311. First sealing part; 3111. Fixing through hole; 3112. Self-tapping screw; 3113. Arc-shaped receiving groove 3114. Elastic rubber pad; 312. Second sealing part; 3121. Mounting groove; 313. Inclined connection part; 3131. Insertion post; 3132. Locking ball groove; 3133. Fixing plate; 3134. Locking bolt; 3135. Locking through hole; 32. Waterproof gasket; 321. Limiting slide; 322. Sealing and fitting part; 3221. Excessive inclination part; 323. Tear line; 4. Sealing connecting strip; 41. Limiting gasket. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0030] This application discloses a canopy wall sealing structure.

[0031] Reference Figure 1 A sealing structure for a canopy wall includes a canopy frame 1, multiple sets of inclined water guide plates 2 spaced apart on the top of the canopy frame 1, and a sealing connection structure 3. The multiple sets of inclined water guide plates 2 are fixed to the canopy frame 1 by bolts, and a sealing connecting strip 4 is provided between adjacent inclined water guide plates 2 to ensure the sealing of adjacent inclined water guide plates 2 and reduce rainwater leakage.

[0032] Reference Figure 1 and Figure 2 The sealing connection structure 3 includes a sealing strip 31 and a waterproof gasket 32. The sealing strip 31 is generally elongated and includes a first sealing part 311 that adheres to the wall, a second sealing part 312 that adheres to the top of the inclined water guide plate 2, and an inclined connecting part 313 that connects the first sealing part 311 and the second sealing part 312. The waterproof gasket 32 ​​is slidably installed on the second sealing part 312 to achieve a sealed installation between the sealing strip 31 and the inclined water guide plate 2.

[0033] The first sealing part 311 has a plurality of fixing through holes 3111 spaced along its length, and the fixing through holes 3111 are provided with self-tapping screws 3112 for fixing and connecting to the wall. In order to improve the installation efficiency of the sealing strip 31, a connecting assembly 21 is also installed on the inclined water guide plate 2.

[0034] The connecting assembly 21 includes a connecting sleeve 211 and a clamping plunger 212. The connecting sleeve 211 is a cylindrical shape with an open top, and the clamping plunger 212 is fixedly installed on the side wall of the connecting sleeve 211. The inclined connecting part 313 is provided with a plug post 3131 for insertion into the connecting sleeve 211.

[0035] Reference Figure 2 and Figure 3 The clamping plunger component 212 includes a plunger housing 2121, a plunger spring 2122 disposed within the plunger housing 2121, and a plunger ball head 2123 connected to one end of the plunger spring 2122. The other end of the plunger spring 2122 is fixedly connected to the bottom of the plunger housing 2121. The plunger housing 2121 is threaded onto the connecting sleeve 211, and its end is provided with a slotted or Phillips head for screwdriver rotation. When the clamping plunger component 212 is installed on the connecting sleeve 211, the plunger ball head 2123 protrudes from the inner wall of the plunger housing 2121. The side wall of the insertion post 3131 is provided with a locking ball groove 3132 for the plunger ball head 2123 to engage.

[0036] The bottom of the connecting sleeve 211 is slidably mounted on the inclined water guide plate 2. The top of the inclined water guide plate 2 has a strip-shaped groove 22 along its length for the connecting sleeve 211 to slide along. The strip-shaped groove 22 has a T-shaped cross-section, and the bottom of the connecting sleeve 211 has a T-shaped slider that matches the strip-shaped groove 22. The inclined water guide plate 2 has a plurality of evenly spaced locking screw holes 23 on opposite sides of the strip-shaped groove 22. The connecting sleeve 211 has a fixing plate 3133 corresponding to the locking screw holes 23, and a locking bolt 3134 threaded into the locking screw holes 23 is installed on the fixing plate 3133. The fixing plate 3133 has a locking through hole 3135 through which the screw end of the locking bolt 3134 passes.

[0037] The first sealing part 311 has an arc-shaped receiving groove 3113 at its top, away from the connecting inclined part. An elastic rubber gasket 3114 is also installed between the arc-shaped receiving groove 3113 and the fixing through hole 3111. The elastic rubber gasket 3114 can be fixed to the first sealing part 311 by tape or adhesive. The first sealing part 311 has a groove for arranging the elastic rubber gasket 3114. After the connecting inclined part is fixed to the wall by self-tapping screws 3112, the first sealing part 311 is attached to the wall, and the elastic rubber gasket 3114 is squeezed and deformed to fit against the wall. Finally, the arc-shaped receiving groove 3113 is filled with sealant to achieve a seal between the first sealing part 311 and the wall, reducing the probability of rainwater leakage from the connection between the wall and the first sealing part 311.

[0038] Reference Figure 1 and Figure 4 The second sealing part 312 has an installation groove 3121 for the waterproof gasket 32 ​​to slide into. The waterproof gasket 32 ​​includes a limiting slide 321 and a sealing fitting part 322. The limiting slide 321 is integrally formed on the sealing fitting part 322, and the cross-section of the limiting slide 321 is T-shaped. To further improve the guiding effect on water flow, the sealing fitting part 322 is also provided with a transition tilt part 3221, which is integrally formed with the sealing fitting part 322. The top of the transition tilt part 3221 fits into the top and bottom of the inclined connection, and the bottom of the transition tilt part 3221 extends to the top of the sealing fitting part 322.

[0039] A tear line 323 is also provided at the connection between adjacent inclined water guide plates 2 of the waterproof gasket 32. The tear line 323 extends from one side of the sealing and bonding part 322 to the transition inclined part 3221. The tear line 323 makes it convenient for installers to tear the waterproof gasket 32 ​​into two parts. The part that adheres to the sealing connecting strip 4 after the sealing and bonding part is defined as the first bonding part, and the part that adheres to the inclined water guide plate 2 is defined as the second bonding part. After the waterproof gasket 32 ​​is slidably installed onto the sealing connecting strip 4, the sealing and bonding part 322 is torn along the tear line 323. The sealing connecting strip 4 has limiting gaskets 41 on opposite sides for the first bonding part to be limited and abutted. The tear line 323 ensures that the top of the waterproof gasket 32 ​​and the inclined water guide plate 2 are sealed and bonded.

[0040] The implementation principle of the canopy wall sealing structure in this application embodiment is as follows: according to the position of the plug post 3131 of the sealing strip 31, the position of the connecting sleeve rod 211 is adjusted. Then, the sealing strip 31 is initially positioned on the inclined water guide plate 2 through the connecting component 21. Then, the sealing strip 31 and the wall are fixed by the self-tapping screw 3112. After that, the arc-shaped receiving groove 3113 is filled with sealant. Finally, the waterproof gasket 32 ​​is slidably installed to the second sealing part 312.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A sealing structure for a canopy wall, comprising a canopy frame (1) and an inclined water guide plate (2) disposed on the top of the canopy frame (1), wherein one end face of the inclined water guide plate (2) is attached to the wall, characterized in that, It also includes a sealing connection structure (3) set at the connection between the inclined water guide plate (2) and the wall. The sealing connection structure (3) includes a sealing strip (31) and a waterproof gasket (32) set on the sealing strip (31). The inclined water guide plate (2) is provided with a connecting component (21) for connecting the sealing strip (31).

2. The canopy wall sealing structure according to claim 1, characterized in that, The sealing strip (31) includes a first sealing part (311) that fits against the wall, a second sealing part (312) that fits against the inclined water guide plate (2), and an inclined connecting part (313) that connects the first sealing part (311) and the second sealing part (312). The connecting assembly (21) includes a connecting sleeve (211) and a pressing plunger (212) disposed on the connecting sleeve (211). The inclined connecting part (313) is provided with a plug post (3131) that is inserted into the connecting sleeve (211).

3. The canopy wall sealing structure according to claim 2, characterized in that, The compression plunger component (212) includes a plunger housing (2121), a plunger spring (2122) disposed in the plunger housing (2121), and a plunger ball head (2123) connected to the plunger spring (2122). The side wall of the insertion post (3131) is provided with a locking ball groove (3132) for the plunger ball head (2123) to be inserted.

4. The canopy wall sealing structure according to claim 2, characterized in that, The inclined water guide plate (2) has a strip groove (22) for the connecting sleeve rod (211) to slide. The inclined water guide plate (2) has locking screw holes (23) spaced apart on both sides of the strip groove (22). The connecting sleeve rod (211) has a fixing plate (3133) corresponding to the locking screw hole (23), and a locking bolt (3134) is provided on the fixing plate (3133) to lock with the inclined water guide plate (2).

5. A canopy wall sealing structure according to claim 2, characterized in that, The first sealing part (311) is provided with fixed through holes (3111) at intervals along the length direction, and a self-tapping screw (3112) for fixing to the wall is provided at the fixed through hole (3111).

6. The canopy wall sealing structure according to claim 2, characterized in that, The top of the first sealing part (311) also has an arc-shaped receiving groove (3113) for filling with sealant.

7. A canopy wall sealing structure according to claim 6, characterized in that, The first sealing part (311) is further provided with an elastic rubber pad (3114) between the arc-shaped receiving groove (3113) and the fixed through hole (3111).

8. A canopy wall sealing structure according to claim 2, characterized in that, The waterproof gasket (32) is slidably installed on the sealing strip (31). The second sealing part (312) has an installation groove (3121) for the waterproof gasket (32) to be inserted. The waterproof gasket (32) includes a limiting strip (321) that cooperates with the installation groove (3121) and a sealing fitting part (322) that fits the inclined water guide plate (2).

9. A canopy wall sealing structure according to claim 8, characterized in that, The waterproof gasket (32) also has an excessively inclined portion (3221) that seals against the side wall of the second sealing portion (312), and the waterproof gasket (32) has a tear line (323) adjacent to the inclined water guide plate (2), and the inclined water guide plate (2) is provided with a limiting gasket (41) for the waterproof gasket (32) to limit and abut.

Images